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What is the lead time for production?

The average lead time is within 15 workdays for both peak and off-peak seasons.

Industrial-Grade Zq Series Reducer - Customizable Speed Ratios for Various Engineering Applications

Name: Industrial-Grade Zq Series Reducer - Customizable Speed Ratios for Various Engineering Applications
Brand: Changzhou Changyulong Reducer Co., Ltd
SKU: 2220257955

Jiangsu, ChinaChangzhou Changyulong Reducer Co., Ltd

US$286.00

1-9 Pieces

US$280.00

10-99 Pieces

US$270.00

100+ Pieces

Product profile

Customization

Available

Application

Motor, Machinery

Hardness

Hardened Tooth Surface

Model NO.

ZQ series

Installation

Horizontal Type

Layout

Coaxial

Gear Shape

Bevel Gear

Step

Four-Step

Type

Gear Reducer

Color

Blue Silver Red and So on

Efficiency

95%~96% (Depends on The Transmission Stage)

Housing Hardness

Hbs190-240

Transport Package

Box Good

Specification

70*70*40

Trademark

GUGE

Origin

China

HS Code

8483409090

Production Capacity

3000 Pieces/Month

Key features

High Efficiency Transmission: Efficiency reaches 95% to 96% depending on the transmission stage.

Durable Gear Material: Made from 20CrMnTi alloy steel with carburizing and quenching heat treatment.

Low Noise Operation: Noise level is strictly controlled below 65dB during operation.

Wide Color Options: Available in Blue, Silver, Red, and other customized colors.

Precision Gear Processing: Processed by HOFLER grinding machines with 5 Grade machining precision.

Robust Housing Hardness: Housing hardness ranges from HBS190 to H240 for superior durability.

Flexible Customization: Supports full customization, minor customization, and customization from designs.

ISO 9001 Certified: Manufactured in strict alignment with JB298281 ministry standards and ISO9001:2015.

Company profile

High Repeat Buyers ChoiceManagement CertificationStandardized quality controlStandardized Supplier Management

Changzhou Changyulong Reducer Co., Ltd

Jiangsu, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Export Year: 2025-01-09Nearest Port: ningbo, shanghaiAverage Response Time: ≤1.77h

AI-Powered supplier vetting

SummaryThe supplier identifies as a professional technical supplier offering 3D software design, ODM, OEM, and multiple customization options. It reports ISO9001:2015 certification, written inspection and supplier-management procedures, valid manufacturing contracts, in-stock capability, and lead times within 15 working days in both peak and off seasons. R&D evidence includes new products within the past year, but only one R&D engineer is reported and no SDK is available. Overseas support is limited: there are no overseas warehouses, showrooms, agents, branches, or stated overseas-service countries. Export experience is reported as one year, with 21%–30% of sales from exports. Financial information is limited to year labels, so financial credibility cannot be fully assessed. No Fortune 500 cooperation or environmental impact assessment report is reported.

Supplier typeThe supplier explicitly describes itself as a professional technical supplier and provides 3D software design, ODM, and OEM services. These offerings indicate a technical design-and-manufacturing-oriented supplier rather than a purely trading-focused provider.

CertificationsThe supplier reports an ISO9001:2015 certificate in both its sustainable-development and management-system information. This is explicit certification evidence, although no other certification is identified.

R&D capabilityThe supplier reports professional technical R&D capability, 3D software design, new products within the past year, ODM services, and technology-focused partnerships. Against this, it reports no available SDK and only one R&D engineer, indicating demonstrated innovation activity but limited documented R&D resources.

Production capacityThe supplier reports valid manufacturing contracts with its factory and associated subcontractors, in-stock capability, written inspection instructions followed uniformly, 25 qualified service-capability suppliers, and lead times within 15 working days in both peak and off seasons. These are explicit positive indicators of organized production and fulfillment capability.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, and also provides 3D software design services. The breadth of stated options supports strong customization capability.

Product Q&A

Q:What are the main applications of ZQ reducers?

ZQ reducers excel in heavy-duty, low-speed applications with frequent starts/stops, including cranes, mining machinery, chemical mixers, and textile/steel equipment.

Q:How to select the right ZQ reducer model?

Determine torque and speed, choose installation type (foot, flange, hollow shaft), and consider environmental factors like IP rating and operating temperature.

Q:What maintenance is required for new ZQ reducers?

Perform a break-in period of 200-300 hours with an oil change, maintain oil at the sight glass midpoint, and inspect for wear monthly.

Q:Why is my ZQ reducer overheating or noisy?

Overheating may be due to under-lubrication or overload; noise often indicates gear wear, bearing failure, or misalignment requiring immediate inspection.

Q:Can ZQ reducers be customized for special needs?

Yes, customizations include explosion-proof ATEX/IECEx, stainless steel housing, high-speed gears, and custom mounting kits with lead times of 2-8 weeks.